body{
    margin: 0;
    font-family: Microsoft YaHei, serif;
    font-size: 15px;
}
h1{
    font-size: xx-large;
    margin: 5px;
}
h2{
    font-size: x-large;
    margin: 5px;
}
h3{
    font-size: large;
    margin: 5px;
}
p{
    font-size: 13px;
}
.tip{
    font-size: 12px;
}
.menu-item{
    width: 11%;
    text-align: center
}
#app{
    height: 720px;
}
.search{
    width: 350px;
    margin: 0 auto 18px 420px
}
.block-content{
    padding-bottom: 50px;
}
.block-content h2{
    color: #3a8ee6;
}
.div-text{
    word-wrap:break-word;
    word-break:break-all;
    overflow: hidden;
}
/*视频展示卡片*/
.card{
    display: inline-block;
    font-size: 13px;
    margin: 5px;
    width: 240px;
    height: 250px
}
.el-card__body {
    padding: 0;
}
/*视频列表封面*/
.video_list{
    width: 240px;
    height: 140px;
}
.play_box{
    position: relative;
    height: 220px;
    z-index: 50;
}
/*video列表详情*/
.video_detail div{
    height: 20px;
    width: 20px;
    margin-left: 5px;
}
.video_detail img{
    position: relative;
    top: 5px;
    width: 16px;
    height: 16px;
}
.title{
    height: 36px;
    margin: 10px 10px 0 10px;
    /*过长的部分不显示*/
    overflow:hidden;
    /*过长的部分换行*/
    word-break:break-all;
}
.playNum{
    margin: 10px;
}
/*视频页面数据*/
/*.video_num{
    height: 60px;
}*/
.video_num img{
    position: relative;
    top: 10px;
    width: 30px;
    margin: 10px;
    height: 26px;
}
.video_num .text{
    position: relative;
    top: -7px;
    margin-right: 20px;
    display: inline-block;
}
/*播放前预选*/
.play_box:hover .icon_play{
    background-image: url(../img/icon/play.png);
    background-size:100% 100%;
}
.icon_play{
    position: absolute;
    top: 40px;
    left: 96px;
    width: 50px;
    height: 50px;
    object-fit: contain;
}

/*upload组件*/
.avatar-uploader .el-upload {
    border: 1px dashed #d9d9d9;
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.avatar-uploader .el-upload:hover {
    border-color: #409EFF;
}
.img-uploader-icon {
    font-size: 28px;
    color: #8c939d;
    width: 320px;
    height: 180px;
    line-height: 178px;
    text-align: center;
}
.img {
    width: 320px;
    height: 180px;
    display: block;
}
.avatar-uploader-icon {
    font-size: 28px;
    color: #8c939d;
    width: 178px;
    height: 178px;
    line-height: 178px;
    text-align: center;
}
.avatar {
    width: 178px;
    height: 178px;
    display: block;
}
/*upload组件end*/
.upload{
    width: 50%;
}
/*空状态*/
.empty{
    width: 400px;
    height: 400px;
    margin: 50px auto 50px auto
}
.empty img{
    width: 400px;
    height: 400px;
}

/* 底栏容器CSS */
.el-footer{
    margin: 0;
    padding: 0;
    width: 100%;
    height: 226px !important;
}
.footer {
    width: 100%;
    height: 100%;
    text-align: center;
    background: #e9e9eb;
    padding-top: 15px;
}
.footer .header{
    color: #888888;
}
.footer .github {
    height: 50px;
    line-height: 50px;
    margin-top: 20px;
}
.footer .github .github-but {
    width: 50px;
    height: 50px;
    margin: 0 auto;
    background: url("../img/icon/github.png") no-repeat;
}
.footer .mod_help {
    text-align: center;
    color: #888888;
}
.footer .mod_help p {
    margin: 20px 0 16px 0;
}

.footer .mod_help p a {
    color: #888888;
    text-decoration: none;
}
.footer .mod_help p a:hover {
    color: #fff;
}
.footer .mod_help p span {
    padding: 0 22px;
}
/* 底栏容器CSS END */